Official Duramax 3.0L I6 GM Specs

BoostN

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277HP @ 3750 and 460 TQ @ 1500 rpms

8

Originally had leaked as the following:
  • RPO Code: LM2
  • 282 horsepower (Leaked, not confirmed)
  • 450 lb-ft of torque at 1,200 RPM (Leaked, not confirmed)
  • 7,800 Towing Capacity (Leaked, not confirmed)
 
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